Ultraviolet curing of electrocoating compositions
US4040925A · kind A · utility
25Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 1974 |
| Grant date | Aug 9, 1977 |
| Priority date | — |
| Expiry date | May 2, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/922
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An electrocoating composition useful for electrocoating a paint from an aqueous solution onto an anode conductive substrate and curing the paint film with ultraviolet energy. The electrocoating composition containing an ultraviolet sensitizer uniformly electrodeposits on the substrate to provide a paint film containing a constant level of ultraviolet sensitizer relative to a reactive ethylenically unsaturated polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.